Bridges
GSW Construction, Inc.
Heavy civil contractor serving the greater San Francisco Bay Area
About the company
A licensed heavy civil contractor based in San Francisco Founded in March 2021, GSW Construction serves public utility agencies , private utility agencies and general contractors throughout the greater San Francisco Bay Area . GSW was founded by heavy civil construction professionals with more than 40 years of collective experience . The company delivers small to large projects in both the public and private sectors .
Founded March 2021
Collective experience 40+ years
Headquarters San Francisco, CA
Service area Greater Bay Area
Construction expertise
Mass excavation
Structural concrete
Wet and dry utilities
Large - diameter welded steel pipe
Water and wastewater facilities
Aviation fuel line installation and distribution
Bridges and pedestrian structures
GSW Construction, Inc. | Bridges
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Core values Our core values are the bedrock of why our company exists and the foundation of how decisions are made to achieve our goals and fulfill our company ’ s vision .
Organizational culture is the collective result of how people on the team think and behave , the values they share and how they respond to internal and external pressures .
Family
Safety
Integrity
Respect
Collaboration Innovation
GSW Construction, Inc. | Bridges
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Piedmont Park Pedestrian Bridge
Bushy Dell Creek, lower Piedmont Park | Piedmont, California
Owner City of Piedmont
Structure Prefabricated steel truss footbridge
Bridge set March 2025
Opened June 2025, ribbon cutting
Project overview
Scope of work
GSW replaced a 30- year - old wooden footbridge over Bushy Dell Creek that had suffered structural damage and lost a railing in a 2023 winter storm . To protect the sensitive creek ecosystem , the new bridge was fabricated off - site and craned into place onto new reinforced concrete abutments and CIDH piers .
Mobilization
01
Pedestrian traffic control system
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Removal of existing bridge
03
CIDH reinforced concrete piers
04
Reinforced concrete bridge abutments
05
Prefabricated pedestrian bridge installation
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Minor concrete and sidewalk
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Read the news coverage
Watch the installation video
City of Piedmont project page
Piedmont Park Pedestrian Bridge | Project 24-018
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Off-site Prefabricated bridge rigged for transport
Approach Sidewalk placement at the bridge approach
Complete New bridge seated on its abutments
Piedmont Park Pedestrian Bridge | Project 24-018
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Let ’ s build your next project
GSW Construction, Inc. 101 The Embarcadero, Suite 123 San Francisco, CA
gswconstruction.com
@gswconstruction_
/gswconstruct
GSW Construction, Inc.
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